Enum twilight_gateway::shard::error::Error

pub enum Error {
    Processor {
        source: ProcessorError,
    },
    Connecting {
        source: TungsteniteError,
    },
    GettingGatewayUrl {
        source: HttpError,
    },
    IdTooLarge {
        id: u64,
        total: u64,
    },
    LargeThresholdInvalid {
        value: u64,
    },
    PayloadSerialization {
        source: JsonError,
    },
    SendingMessage {
        source: TrySendError<TungsteniteMessage>,
    },
    Stopped,
}

Error type representing the possible reasons for errors to occur in the shard.

Variants

Processor

An error happened while creating a shard processor.

Fields of Processor

source: ProcessorError

The error from the shard processor.

Connecting

An error happened while trying to connect to the gateway.

Fields of Connecting

source: TungsteniteError

The error from the WebSocket client.

GettingGatewayUrl

Getting the gateway URL via the HTTP client failed.

Fields of GettingGatewayUrl

source: HttpError

The error from the twilight_http client.

IdTooLarge

The shard ID was larger than the total number of shards.

Fields of IdTooLarge

id: u64

The ID of the shard that was too large.

total: u64

The total number of shards in use.

LargeThresholdInvalid

The "large threshold" value was too large or too small.

Fields of LargeThresholdInvalid

value: u64

The value that is invalid.

PayloadSerialization

There was an error serializing or deserializing a payload.

Fields of PayloadSerialization

source: JsonError

The serialization error.

SendingMessage

A message tried to be sent but the receiving half was dropped. This typically means that the shard is shutdown.

Fields of SendingMessage

source: TrySendError<TungsteniteMessage>

The reason for the error.

Stopped

The shard hasn't been started, so there is no active session.

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn StdError + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting